| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.57 | 9.858% | $86.3154 | $86.32 | $86.30 | $86.30 |
| Purchase #2 | $197.29 | 13.565% | $224.0524 | $224.05 | $224.05 | $224.10 |
| Purchase #3 | $26.57 | 9.746% | $29.1595 | $29.16 | $29.15 | $29.20 |
| Purchase #4 | $131.33 | 11.192% | $146.0285 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $152.97 | 8.505% | $165.9801 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $47.60 | 5.729% | $50.327 | $50.33 | $50.35 | $50.30 |
| Purchase #7 | $63.93 | 10.423% | $70.5934 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $698.26 | $772.4563 | $772.46 | $772.50 | $772.50 | |